Kitdine Portable Collapsible Soft Silicone Sport Water Bottle for Marathon Cycling Climbing Hiking Travel and Outdoor Sport - 17OZ (500ML) (Blue) High Grade Quality: food grade silicone offers unmatched flexibility, enabling the bottle to be folded or rolled when empty while being extremely durable and lightweight, yet sturdy to stand upright. It can be used safely in the freezer, the microwave, and the dishwasher. BPA Free and FDA Approved: Refill and reuse unlimited times without having to worry about stains, aftertaste, or odor. Good for your health and the environment too Leak Proof - Can be packed full among other belongings with no risk of spilling. Takes very little space when empty and can be put away in a small pocket. Carry everywhere and have up to 17oz of water available to you at all times Convenient: The cap can be removed to add ice cubes easily with its wide mouth. Use one-handed while driving or cycling thanks to the pop up lid. Alternatively, use the included carabiner to hang it from your bag or backpack Guarantee: We will replace it at any point during the life of the product. We're so sure you will love our bottle that we're giving you a completely risk-free purchase. Do not hesitate, benefit it now!